PRESENTATION OF INTERIM INFORMATION, Earnings per Common Share (Details) - shares |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
May 31, 2020 |
May 31, 2019 |
May 31, 2020 |
May 31, 2019 |
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| Earnings per Common Share [Abstract] | ||||
| Incremental common shares attributable to dilutive effect of share-based payment arrangements (in shares) | 200,056 | 201,644 | 229,142 | 206,934 |
| Anti-dilutive securities excluded from calculation of income per common share (in shares) | 180,000 | 50,000 | 0 | 50,000 |
| X | ||||||||||
- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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